SOLUTION

Surge impedance = 300Ω

End line load = 300Ω

The reflection coefficient of the transmission line at the load end is given by

ρ = (Z_L − Z_o)/(Z_L + Z_o)

Where,

Z_L = Load or termination impedance at the end of the line

Z_o = Characteristics impedance or Surge impedance

ρ = (300 − 300)/(300 + 300)

ρ = 0